Chemical Process Linde process of gas liquefaction employs Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Merely compressing the gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Merely compressing the gas beyond its critical pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Phenol Ethyl alcohol Styrene Cumene Phenol Ethyl alcohol Styrene Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Water Alcohol Liquid ammonia Kerosene oil Water Alcohol Liquid ammonia Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Disinfectant Antiseptic None of these Antibiotic Disinfectant Antiseptic None of these Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Are stomach poisons Kill insects following external bodily contact Emit poisonous vapour Are absorbed throughout the plant Are stomach poisons Kill insects following external bodily contact Emit poisonous vapour Are absorbed throughout the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 50 10 25 2 50 10 25 2 ANSWER DOWNLOAD EXAMIANS APP
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